Upper housing for a water treatment system control valve



FIG. 1 is a perspective view of an upper housing for a water treatment system control valve of the present invention;

FIG. 2 is a top plan thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

The broken lines in FIGS. 1-7 are for illustrative purposes only and form no part of the claim design. 

The ornamental design for upper housing for a water treatment system control valve, as shown and described. 